Profinet I/O Fieldbus couplers

摘要

The Profinet I/O Fieldbus 750 Series couplers operate as I/O devices in the Profinet network. The couplers identify connected I/O modules and create local process images for one or more controllers. The device ID can be assigned via DCP protocol or set via DIP switch. The compact couplers come in two versions, 750-375 Standard and 750-377 Economy, with support of Profinet 2.2. Both versions support ProfiEnergy, Profisafe and iPar-Server, Profinet RT, and Profinet services such as topology detection and automated device replacement. The 750 Series also offers a built-in Ethernet switch, flexible I/O platform, and available connection to 400+ I/O modules.